FIELD: domestic appliances.
SUBSTANCE: nozzle comprises hollow cylindrical housing open from below and provided with a lid from above, sucking connecting branch pipe, and tangentially directed housing edges that are arranged over the periphery of the chute with a spaced relation to each other. The chute is provided with straight generatrices. The bottom edge of the housing is provided with a ring whose inner diameter is equal to the diameter of the housing, and the outer diameter of the ring exceeds the diameter of the housing. At least four chutes are made on the bottom surface of the ring. Between the chutes are brushes mounted on the bottom surface of the ring.
EFFECT: enhanced efficiency.
3 dwg
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|---|---|---|---|
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RU2199261C2 |
